Redondo Beach, WA
CATEGORY 2
WHAT
No risk of flooding is expected on this day despite the moderately high tide of approximately 18.9 ft. The exceptionally high barometric pressure (around 1034.6 hPa) greatly reduces the likelihood of any coastal flood impacts.
WHEN
Peak tide occurs around mid-afternoon (near 15:42 local time).
IMPACTS
No anticipated flooding of roadways or low-lying areas. Normal tidal variations only.
• NOAA’s flood likelihood is reported as 0.0%, indicating minimal concern for coastal flooding.
• Historically, flood events of Category 3 or higher in this region have coincided with considerably lower barometric pressure (e.g. ~1006 hPa or lower) and/or tide heights consistently above 20 ft.
• Current forecasts show neither of these factors aligning for Day 1, so Category 2 (no flooding risk) is appropriate.
CATEGORY 2
WHAT
No risk of flooding, with tides near 18.7 ft but sustained very high barometric pressure (about 1036.3 hPa).
WHEN
Peak tides in the late afternoon (around 16:00 local time).
IMPACTS
No significant impacts are expected. Typical tidal fluctuations only, and no coastal inundation is anticipated.
• Again, NOAA’s data show a 0.0% flood likelihood.
• Comparisons to historical flooding show that much lower barometric pressure and higher tides are usually needed to trigger a Category 3 or higher event.
• With stable pressure and tides below 20 ft, any flood risk remains negligible.
CATEGORY 2
WHAT
No risk of flooding, with peak tide near 18.5 ft and barometric pressure remaining high (about 1033.9 hPa).
WHEN
Highest tide around mid- to late-afternoon (about 16:24 local time).
IMPACTS
No anticipated flooding across low-lying areas. No property damage or road closures are expected.
• NOAA’s latest flood projection is 0.0%.
• Although the tide is moderately elevated, the persistently high pressure system and the threshold for significant flooding (>20 ft combined with low pressure) are nowhere near being met.
• Therefore, the risk level remains at Category 2, with no flood impacts.
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Categories 1-2: No risk of flooding.
Category 3: Close to a flood event and worth monitoring.
Category 4: Flooding is likely however, it is uncertain if this will cause major property damage.
Category 5: Likely to flood and cause property damage.
Categories 6-7: Extremely high risk of flooding and property damage.